Proverbsa book full of wisdomand yet a book demanding all one's wisdom to understand.
Derek Kidner not only has provided a running commentary on the whole of Proverbs but has also included two helpful study aids. The first is a set of subject guides that pull together teaching scattered throughout the book. The second is a short concordance that helps locate lost sayings (in territory notoriously hard to search) and encourages further subject studies.
In short, this volume is a wise person's guide to wisdom.